San Diego Athletics

College: Attended Air Force Academy in the Mountain West Conference last season...Enters USD as a redshirt freshman.

High School: Attended Saint Augustine High School where he was a three-year varsity letterman in football and also lettered in baseball and track...Senior year earned All-League and All-City Honors after tallying 57 tackles, three interceptions and two touchdowns...Junior year received All-League Honors with 66 tackles, nine interceptions and one touchdown...Sophomore year totaled 36 tackles and two interceptions.

Personal: Born on December 9, 1991, in San Diego, CA...Parents are Asdrubal Macias and Marilyn Arrieta...Chose to attend USD for great academics, excellent coaching staff and to be close to home...Also recruited by San Diego State, Fresno State and ASU...In free time, enjoys playing video games, hanging out with friends and working out...After USD career, hopes to open his own business.

Major: Business

Minor: Spanish